分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
; 海 関連する礁; 深さの範囲 5 - 25 m (Ref. 9324). Tropical
Eastern Pacific: Gulf of California to Islas Lobos de Afuera, Peru, including the Galapagos Islands.
サイズ / 重さ / 年齢
Maturity: Lm ?  range ? - ? cm
Max length : 61.0 cm TL オス/雌雄の選別がない; (Ref. 5590); common length : 35.0 cm TL オス/雌雄の選別がない; (Ref. 57763)
形態学 | 形態計測学
Head and jaws very much compressed; body tapering posteriorly. Body depth at the middle about 1/13 of the entire length; the head about 1/7, measured to the branchial orifice. Jaws very narrow, sharp-pointed and equal. Gape deeply cleft. Teeth compressed at the sides, very sharp, slightly hooked and pointing backwards. Two tubular orifices above the eyes and two at the extremity of the snout. Distance of eyes from the end of the snout about twice the eye diameter. Branchial orifice and eyes of same size. Dorsal fin thick and fleshy. Color is fine dark purplish brown, with yellow circular spots; the spots mostly small. (Ref. 3157).
Often seen in shallow water. Remains under cover in rocky crevices during the day. Feeds mainly at night on crustaceans and fishes (Ref. 6852). Constantly opens and closes it mouth, an action required for respiration, not a threat (Ref. 5227).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Merlen, G., 1988. A field guide to the fishes of Galapagos. Wilmot Books, London, England 60 p. (Ref. 5590)
CITES (Ref. 123416)
協力者画像Stamps, Coins Misc.音シガテラ（食中毒の名前）速度泳ぐ 型式カマOtoliths脳視覚
Estimates based on models
Preferred temperature (Ref. 115969
): 22.3 - 29.1, mean 26.7 °C (based on 244 cells).
Phylogenetic diversity index (Ref. 82805
= 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00051 (0.00025 - 0.00105), b=3.25 (3.08 - 3.42), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245
栄養段階 (Ref. 69278
): 3.9 ±0.61 se; based on food items.
回復力 (Ref. 120179
): 手段, １．４年～４．４年の倍増期間の最小個体群 (Preliminary K or Fecundity.).
弱み (Ref. 59153
): Moderate to high vulnerability (49 of 100) .
Nutrients (Ref. 124155
): Calcium = 46.5 [27.5, 79.9] mg/100g ; Iron = 0.458 [0.263, 0.749] mg/100g ; Protein = 19.6 [17.4, 22.0] % ; Omega3 = 0.13 [0.06, 0.33] g/100g ; Selenium = 44.5 [25.4, 84.4] μg/100g ; VitaminA = 70 [20, 226] μg/100g ; Zinc = 1.06 [0.74, 1.46] mg/100g (wet weight);